Administrator Guide

OSPF Area 0 — Gl 3/1 and 3/2
router ospf 33333
network 192.168.100.0/24 area 0
network 10.0.13.0/24 area 0
network 10.0.23.0/24 area 0
!
interface Loopback 30
ip address 192.168.100.100/24
no shutdown
!
interface GigabitEthernet 3/1
ip address 10.1.13.3/24
no shutdown
!
interface GigabitEthernet 3/2
ip address 10.2.13.3/24
no shutdown
OSPF Area 0 — Gl 2/1 and 2/2
router ospf 22222
network 192.168.100.0/24 area 0
network 10.2.21.0/24 area 0
network 10.2.22.0/24 area 0
!
interface Loopback 20
ip address 192.168.100.20/24
no shutdown
!
interface GigabitEthernet 2/1
ip address 10.2.21.2/24
no shutdown
!
interface GigabitEthernet 2/2
ip address 10.2.22.2/24
no shutdown
Configuration Task List for OSPFv3
(OSPF for IPv6)
The configuration options of OSPFv3 are the same as those options for OSPFv2, but you may configure
OSPFv3 with differently labeled commands.
Specify process IDs and areas and include interfaces and addresses in the process. Define areas as stub or
totally stubby.
The interfaces must be in IPv6 Layer-3 mode (assigned an IPv6 IP address) and enabled so that they can send
and receive traffic. The OSPF process must know about these interfaces. To make the OSPF process aware of
these interfaces, assign them to OSPF areas.
Open Shortest Path First (OSPFv2 and OSPFv3) 656